229778874188

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{248299}}^1$

素因数の和:248790

約数の個数: 48

約数和(自身を含む): 440504064000

約数和(自身を除く): 210725189812

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 439, 527, 878, 1054, 1756, 2108, 7463, 13609, 14926, 27218, 29852, 54436, 231353, 248299, 462706, 496598, 925412, 993196, 4221083, 7697269, 8442166, 15394538, 16884332, 30789076, 109003261, 130853573, 218006522, 261707146, 436013044, 523414292, 1853055437, 3379101091, 3706110874, 6758202182, 7412221748, 13516404364, 57444718547, 114889437094, 229778874188]

約数ペア:

[(1, 229778874188), (2, 114889437094), (4, 57444718547), (17, 13516404364), (31, 7412221748), (34, 6758202182), (62, 3706110874), (68, 3379101091), (124, 1853055437), (439, 523414292), (527, 436013044), (878, 261707146), (1054, 218006522), (1756, 130853573), (2108, 109003261), (7463, 30789076), (13609, 16884332), (14926, 15394538), (27218, 8442166), (29852, 7697269), (54436, 4221083), (231353, 993196), (248299, 925412), (462706, 496598)]